Patents by Inventor Diarmuid O McMahon

Diarmuid O McMahon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Foil cutter
    Patent number: D501774
    Type: Grant
    Filed: July 28, 2003
    Date of Patent: February 15, 2005
    Assignee: Le Crueset S.A.
    Inventors: Mathew M Bates, Diarmuid O McMahon
  • Corkscrew
    Patent number: D502069
    Type: Grant
    Filed: July 28, 2003
    Date of Patent: February 22, 2005
    Assignee: Le Creuset, S.A.
    Inventors: Mathew M Bates, Diarmuid O McMahon
  • Corkscrew
    Patent number: D526866
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: August 22, 2006
    Assignee: Le Creuset, S.A.
    Inventors: Mathew M. Bates, Diarmuid O. McMahon
  • Corkscrew
    Patent number: D498651
    Type: Grant
    Filed: July 28, 2003
    Date of Patent: November 23, 2004
    Assignee: Le Creuset, S.A.
    Inventors: Mathew M Bates, Diarmuid O McMahon